| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.50 | 6.473% | $97.4228 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $220.76 | 4.690% | $231.1136 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $141.39 | 8.709% | $153.7037 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $99.70 | 8.319% | $107.994 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $35.90 | 13.664% | $40.8054 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $242.76 | 7.526% | $261.0301 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $198.94 | 6.495% | $211.8612 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $1,030.95 | $1,103.9308 | $1,103.92 | $1,103.90 | $1,103.90 | |